CN2684918Y - Metal melting device - Google Patents
Metal melting device Download PDFInfo
- Publication number
- CN2684918Y CN2684918Y CN 200320113707 CN200320113707U CN2684918Y CN 2684918 Y CN2684918 Y CN 2684918Y CN 200320113707 CN200320113707 CN 200320113707 CN 200320113707 U CN200320113707 U CN 200320113707U CN 2684918 Y CN2684918 Y CN 2684918Y
- Authority
- CN
- China
- Prior art keywords
- cell body
- metal
- tank body
- melting device
- metal melting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 39
- 239000002184 metal Substances 0.000 title claims abstract description 39
- 238000002844 melting Methods 0.000 title abstract 5
- 230000008018 melting Effects 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000002699 waste material Substances 0.000 claims abstract description 6
- 210000005056 cell body Anatomy 0.000 claims description 35
- 238000001816 cooling Methods 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 9
- 239000002912 waste gas Substances 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 abstract description 10
- 239000007789 gas Substances 0.000 abstract description 9
- 238000003756 stirring Methods 0.000 abstract description 4
- 239000002918 waste heat Substances 0.000 abstract 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 230000000505 pernicious effect Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910052797 bismuth Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010024769 Local reaction Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model belongs to a metal melting device, in particular to a metal melting device which prevents the harmful gas polluting the environment when the metal is melted, and is suitable for the block shaped and bar shaped metal having different sizes. A waste liquid outlet (1) is arranged on the bottom of the tank body (3) of the metal melting device; a metallic solution outlet (2) is arranged on the side wall of the lower part of the tank body (3); a metal feeding hole (4) is arranged on one side of the top of the tank body (3); the other side of the top of the tank body (3) is provided with a stirring device (5); a cooling water jacket (7) is coated on the outer wall of the lower part of the tank body (3), and a water outlet (8) is arranged on the lower part of the cooling water jacket (7); the upper part of the cooling water jacket (7) is provided with a water inlet (9); a mixing paddle (11) on the stirring shaft (10) of a stirring device (5) is positioned on the lower part in the tank body (3); a baffle plate (6) is arranged in the tank body (3) at the position of the metal feeding hole (4). The metal melting device solves the problems such as overswelling, waste heat utilization, device scaling, etc.
Description
Technical field
The utility model belongs to the dissolving metal device, pernicious gas contaminated environment when particularly preventing dissolving metal, and be applicable to the piece that metal varies in size, the dissolving metal device of strip.
Background technology
With dissolving metal processes such as dilute nitric acid dissolution Bi, Co, Ni is exothermic reaction, and it is temperature required to utilize reaction heat to reach dissolving, and superfluous heat must be taken away with cooling water, and the spray cooling makes the easy fouling of device housings, and water resource can not be recycling, forms waste.Producing harmful nitrogen oxide in the production process must discharge, and equipment itself is airtight.The strip and block of the metal of dissolving for not planning.In view of the material that leaves standstill, when adding acid reaction to 60 ℃, the solution temperature when not adding water cooling is easy to occur emitting the groove accident when reaching and becoming fluidized state more than 100 ℃.
Summary of the invention
The purpose of this utility model is to solve when dissolving metal because sudden temperature rise makes the solution boiling emit groove problem, metal damage paddle problem, pernicious gas effusion problem, spray water cooling device fouling and conserve water problem, and problem such as used heat utilization, thereby provide a kind of dissolving metal device.
Produce the nitrogen oxide pernicious gas when adding nitric acid dissolve, in air, influence environment as not airtight then loss at some metal such as Bi, Co, Ni etc.Therefore the utility model dissolver need be airtight, and gas is extracted out and removed pernicious gas through purifier.Because dissolving metal is exothermic reaction, heat unnecessary except that keeping certain solution temperature carries off with pure water, and its hot water can be used for the needs of production process, saves energy, has improved efficient.
Dissolving metal device of the present utility model comprises cell body, cooling jacket, agitating device, baffle plate etc.
One cell body 3 has a waste liquid outlet 1 at cell body 3 in the bottom, the sidewall in the bottom of cell body 3 has metallic solution outlet 2; Have metal charging aperture 4 at the top of cell body 3, and agitating device 5 is installed;
One cooling jacket 7, it is coated on the outer wall of cell body 3 bottoms, and delivery port 8 is arranged in its underpart; Top has water inlet 9;
One agitating device 5, the paddle 11 on its shaft 10 is positioned at the bottom of 3 li of cell bodies;
One baffle plate 6, it is installed in 3 li of the cell bodies at metal charging aperture 4 places.
Described agitating device 5 is preferably mounted at a side of cell body 3, and metal charging aperture 4 is installed in opposite side.
Groove ear 12 further is installed on the lateral wall on cell body 3 tops.
Top at cell body 3 further is equipped with acid inlet 14.
Top at cell body 3 further is equipped with waste gas outlet 13.
The utility model cell body is selected anti-corrosion titanium material for use, because course of dissolution produces harmful nitrogen carrier of oxygen, so dissolving tank must be airtight, and waste gas leans on blast pipe by water ring vacuum pump suction gas purge system.Acid, water are provided with respectively and add pipe, can once add required deionized water, increase a little paddle of off-centre, avoid that local reaction is overheated the groove phenomenon to occur emitting; Eccentric installation of little mixer and charge door increase baffle plate and avoid the paddle of damaging; Cooling jacket feeds the purpose that deionized water reaches water saving, used heat utilization, non-scaling in addition.
The utility model dissolving metal device can not overflow pernicious gas owing to be close dissolving, helps environmental protection.Increase little mixer acid, water are mixed, avoid the boiling of local temperature rising solution to emit the groove accident.The eccentric installation of charging aperture increase baffle plate and little mixer is avoided dropping into irregular metal stick and is wounded mixer.Owing to be provided with water jacket and cooling medium is that pure water is avoided the spraying cooling water fouling.Cooling water (deionized water) can be taken away the unnecessary used heat of dissolving metal, and its hot water (more than 50 ℃) is used for dissolving obtain solution, has saved heat energy.In addition, this hot water is used for washing leaching cake, has strengthened clean result, as Na
+Deng washing 10ppm.This equipment has been used production for many years, confirms reasonable in design, mature and reliable.
The utility model has solved problems such as emitting groove, UTILIZATION OF VESIDUAL HEAT IN, equipment scaling.The most suitable to irregular reguline metal such as cobalt, nickel, bismuth with the acid dissolving.Situation about producing with pernicious gas when this device is applicable to dissolving metal.Mainly partly constitute by dissolving cell body, cooling jacket, reinforced baffle plate, mixer etc.
Description of drawings
Fig. 1. the utility model device schematic diagram.
Fig. 2. the utility model device schematical top view.
Reference numeral
1. waste liquid outlet 2. metallic solutions export 3. cell bodies, 4. metal charging apertures
5. agitating device 6. baffle plates 7. cooling jackets 8. delivery ports
9. water inlet 10. shafts 11. paddles 12. groove ears
13. acid inlet 14. waste gas outlets
The specific embodiment
Embodiment:
See also Fig. 1 and Fig. 2.This device cell body and paddle material are the titanium material, and cooling medium is a pure water.
Have a waste liquid outlet 1 in the bottom at a cell body 3, the sidewall in the bottom of cell body 3 has metallic solution outlet 2; One side at cell body 3 tops has metal charging aperture 4, and another side is equipped with an agitating device 5, also has acid inlet 14, waste gas outlet 13 at cell body 3 tops.The motor of agitating device 5 drives paddle 11 by shaft 10 and rotates; One baffle plate 6 is installed in 3 li of the cell bodies at metal charging aperture 4 places.For ease of installing, groove ear 12 is installed further on the lateral wall on cell body 3 tops.One cooling jacket 7 is coated on the outer wall of cell body 3 bottoms, in cooling jacket 7 bottoms delivery port 8 is arranged; Top has water inlet 9.
Difform metal is added in the groove from metal charge import 4, add a certain amount of deionized water then, open the motor of agitating device 5 again, start and stir, and start emission control system, begin then to add a certain amount of acid from acid-adding port 14, when liquid temperature rise to 60 ℃, inject cooling waters from water inlet 9 and lead to cooling jacket 7, under the effect of cooling water, make the liquid temperature slowly be raised to 85～90 ℃, with cooling water inflow with add sour speed control reaction temperature.The cooling water of heat absorption can be used for production system.
Claims (5)
1. a dissolving metal device comprises cell body, cooling jacket, agitating device, baffle plate, it is characterized in that:
One cell body (3) has a waste liquid outlet (1) in the bottom of cell body (3), and the sidewall in the bottom of cell body (3) has metallic solution outlet (2); Have metal charging aperture (4) at the top of cell body (3), and agitating device (5) is installed;
One cooling jacket (7), it is coated on the outer wall of cell body (3) bottom, and delivery port (8) is arranged in its underpart; Top has water inlet (9);
One agitating device (5), the paddle (11) on its shaft (10) is positioned at the bottom of cell body (3) lining;
One baffle plate (6), it is installed in cell body (3) lining that metal charging aperture (4) is located.
2. device as claimed in claim 1 is characterized in that: described agitating device (5) is installed in a side of cell body (3), and metal charging aperture (4) is installed in opposite side.
3. device as claimed in claim 1 is characterized in that: on the lateral wall on described cell body (3) top groove ear (12) is installed further.
4. device as claimed in claim 1 is characterized in that: the top of described cell body (3) further is equipped with acid inlet (14).
5. device as claimed in claim 1 is characterized in that: the top of described cell body (3) further is equipped with waste gas outlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320113707 CN2684918Y (en) | 2003-12-30 | 2003-12-30 | Metal melting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320113707 CN2684918Y (en) | 2003-12-30 | 2003-12-30 | Metal melting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684918Y true CN2684918Y (en) | 2005-03-16 |
Family
ID=34661777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320113707 Expired - Lifetime CN2684918Y (en) | 2003-12-30 | 2003-12-30 | Metal melting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2684918Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925145A (en) * | 2015-12-31 | 2017-07-07 | 中核建中核燃料元件有限公司 | A kind of uranium-containing materials course of dissolution control method |
| CN109821487A (en) * | 2019-04-03 | 2019-05-31 | 洛阳晶联光电材料有限责任公司 | A kind of solid-liquid reaction method prepares the process units of the solution of organic compound of indium |
-
2003
- 2003-12-30 CN CN 200320113707 patent/CN2684918Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925145A (en) * | 2015-12-31 | 2017-07-07 | 中核建中核燃料元件有限公司 | A kind of uranium-containing materials course of dissolution control method |
| CN109821487A (en) * | 2019-04-03 | 2019-05-31 | 洛阳晶联光电材料有限责任公司 | A kind of solid-liquid reaction method prepares the process units of the solution of organic compound of indium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 1 foreign Hing Street, Beijing, Xizhimen: 100044 Patentee after: Beijing Easpring Material Technology Co., Ltd. Address before: No. 1 foreign Hing Street, Beijing, Xizhimen: 100044 Patentee before: Dangsheng Material Science & Technology Co., Ltd., Beijing |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU DANGSHENG MATERIAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING EASPRING MATERIAL TECHNOLOGY CO., LTD. Effective date: 20121225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100044 HAIDIAN, BEIJING TO: 226133 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121225 Address after: 226133 Eastern Yangtze River Road, Ling Yang Industrial Complex Area, Linjiang New District, Haimen, Jiangsu Patentee after: JIANGSU EASPRING MATERIAL TECHNOLOGY CO., LTD. Address before: 100044 Beijing foreign languages Xizhimen Street No. 1 Patentee before: Beijing Easpring Material Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131230 Granted publication date: 20050316 |